Im getting 450cc injectors, would i need to upgrade to a new fuel pump?

 

bump

 

I do not know. However, I would go for it, as they can be had around $100.

 

I would i have a WALBRO fuel pump in my EK

 

anyone else?

 

..........?

 

The stock Honda fuel pump is pretty good. If you are staying NA I wouldn't bother, but for FI, you can't really have too much.

 

no, you should be ok with oem.

 

if u r going boost i would change.

 

There like 80 shipped on marketplace, I say its cheap insurance.

 

uh... depends.
what is the reason you got new injectors?

 

Its N/A, im building my b16

 

hmm
it depends how big your numbers are going to be then.
it'll probably take a pretty nice build to need a 255lph fuel pump though.

 

what sort of numbers are you looking for here?
a race build or mild?

 

Well, i have a type r intake ported, port n polish the head, biggest valves possible, retainers, springs, forged pistons, cams, complete head build

 

I would do it anyway...i'm pretty much in the same boat you are....i'm building a high compression n/a b16 as we speak and i upgraded. Its also good because then if you ever wanted to do a mini-me swap later on and really get the compression up there, you already have the pump upgrade

 

Your stock fuel pump should get the job done if working properly pretty much anytime as long as you do not plan on using force introduction.

 

There is NO WAY anyone is going to build an NA B16 that is going to require so much fuel a stock fuel pump couldn't keep up.

B16's just don't move enough air, plain and simple.

 

So what size injectors would you suggest

 

you'll be fine with the stock fuel pump for your build. and if you haven't bought the injectors yet, you're better off with 310cc injectors. If you already ordered the 450's, its still ok since you're gonna get it all tuned anyways.

 

yea keep your stocker,
its already more then capable of feeding that thing.